Datasheet > SF2293E

SF2293E

更新时间： 2024-09-18 12:50:55

品牌	Logo	应用领域
RFM		/
页数	文件大小	规格书
5页	131K
描述
1561 MHz SAW Filter

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SF2293E 数据手册

SF2293E

• Low Loss RF SAW Filter

• Surface Mount 3.0 x 3.0 mm Package

• Complies with Directive 2002/95/EC (RoHS)

1561 MHz

SAW Filter

Absolute Maximum Ratings

Rating

Value

Units

dBm

Input Power Level

DC Voltage on any Non-ground Terminal

Operating Temperature Range

Storage Temperature Range in Tape and Reel

-40 to +70

-40 to +85

°C

Suitable for Lead-free Soldering - Maximum Soldering Profile

260°C for 30 s

SM3030-6

Electrical Characteristics

Characteristic

Sym

f_C

Notes

Min

Typ

Max

Units

Center Frequency

1561

3.3

MHz

Insertion Loss, 1550.5 to 1571.5 MHz

Amplitude Ripple, 1550.5 to 1571.5 MHz

Input/Output VSWR, 1550.5 to 1571.5 MHz

Attenuation, Referenced to 0 dB:

f_C- 500 to f_C- 100 MHz

4.0

2.0

2:1

0.5

1.5:1

f_C- 100 to f_C- 60 MHz

f_C- 60 to f_C- 40 MHz

32.5

f_C+ 40 to f_C+ 60 MHz

f_C+ 60 to f_C+ 80 MHz

f_C+ 80 to f_C+ 500 MHz

Source Impedance

Z_S

Z_L



Load Impedance

Case Style

SM3030-6 3.0 x 3.0 mm Nominal Footprint

A45, YWWS

Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator

Standard Reel Quantity

Reel Size 7 Inch

Reel Size 13 Inch

500 Pieces/Reel

3000 Pieces/Reel

Electrical Connections

Connection

Input

Terminals

Output

Case Ground

All others

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance

matching to 50  and measured with 50  network analyzer.

Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.

Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external

impedance matching design. See Application Note No. 42 for details.

"LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes."

The design, manufacturing process, and specifications of this filter are subject to change.

Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port

2, so that the filter must always be installed in one direction per the circuit design.

US and international patents may apply.

RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.

www.RFM.com E-mail: info@rfm.com

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与SF2293E相关器件

型号	品牌	获取价格	描述	数据表
SF2294E	MURATA	获取价格	SAW Filter, 1 Function(s), 922.5MHz, ROHS COMPLIANT, SM3030-6, 6 PIN
SF22-A	DIODES	获取价格	Rectifier Diode, 1 Phase, 1 Element, 2A, 100V V(RRM), Silicon,
SF22-AP	MCC	获取价格	Rectifier Diode, 1 Phase, 1 Element, 2A, 100V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLAS
SF22-B	MCC	获取价格	Rectifier Diode,
SF22-B	RECTRON	获取价格	Rectifier Diode, 1 Phase, 1 Element, 2A, 100V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLAS
SF22-BP	MCC	获取价格	Rectifier Diode, 1 Phase, 1 Element, 2A, 100V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLAS
SF22-BP-HF	MCC	获取价格	Rectifier Diode, 1 Phase, 1 Element, 2A, 100V V(RRM), Silicon, DO-15,
SF22G	HY	获取价格	SUPER FAST GLASS PASSIVATED BRECTIFIERS
SF22G	MIC	获取价格	SUPER FAST GLASS PASSIVATED RECTIFIER
SF22G	PINGWEI	获取价格	SUPER FAST RECOVERY RECTIFIER

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